Order of execution
1. Rinse all parts thoroughly in gasoline or diesel fuel, wipe and dry.
2. Inspect the cams and camshaft journals. If the cams and necks have grooves, scuffs, deep scratches, cracks, etc., the camshaft is replaced.
3. Install the camshaft in the head of the block, install the camshaft bearing caps, measure the axial play of the camshaft with an indicator, which should not exceed 0.15 mm. If the play is greater, the camshaft is replaced.
4. Measure the diameter of the shaft journals. The nominal diameter of the necks is 26.0 mm, the permissible minimum diameter of the necks is 25.75 mm. If the diameter of at least one neck is smaller, the shaft must be replaced.
5. Install the camshaft on the prisms and measure the runout along the middle neck with an indicator: the maximum allowable runout is 0.01 mm. If the runout is greater, the camshaft is replaced.
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